CONFIG_CRYPTO_CRC32C_X86_64 (not configurable)
configname: CONFIG_CRYPTO_CRC32C_X86_64
Linux Kernel Configuration
└─>Cryptographic API
└─>CRYPTO_CRC32C_X86_64
In linux kernel since version 3.8 (release Date: 2013-02-18)
In Intel processor with SSE4.2 supported, the processor will
support CRC32C calculation using hardware accelerated CRC32
instruction optimized with PCLMULQDQ instruction when available.
support CRC32C calculation using hardware accelerated CRC32
instruction optimized with PCLMULQDQ instruction when available.